問題詳情
19.For the diesel engine, the discharge of the injection pump is led directly to the _________ , which comprises a spring-loaded fuel valve mounted on the fuel nozzle.
(A)fuel rack
(B)plunger
(C) fuel injector
(D)spill port
參考答案
答案：C
難度：簡單0.830769
統計：A(1),B(8),C(54),D(2),E(0)